40491000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{409}}^1$

素因数の和:447

約数の個数: 192

約数和(自身を含む): 149666400

約数和(自身を除く): 109175400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 50, 55, 60, 66, 72, 75, 88, 90, 99, 100, 110, 120, 125, 132, 150, 165, 180, 198, 200, 220, 225, 250, 264, 275, 300, 330, 360, 375, 396, 409, 440, 450, 495, 500, 550, 600, 660, 750, 792, 818, 825, 900, 990, 1000, 1100, 1125, 1227, 1320, 1375, 1500, 1636, 1650, 1800, 1980, 2045, 2200, 2250, 2454, 2475, 2750, 3000, 3272, 3300, 3681, 3960, 4090, 4125, 4499, 4500, 4908, 4950, 5500, 6135, 6600, 7362, 8180, 8250, 8998, 9000, 9816, 9900, 10225, 11000, 12270, 12375, 13497, 14724, 16360, 16500, 17996, 18405, 19800, 20450, 22495, 24540, 24750, 26994, 29448, 30675, 33000, 35992, 36810, 40491, 40900, 44990, 49080, 49500, 51125, 53988, 61350, 67485, 73620, 80982, 81800, 89980, 92025, 99000, 102250, 107976, 112475, 122700, 134970, 147240, 153375, 161964, 179960, 184050, 202455, 204500, 224950, 245400, 269940, 306750, 323928, 337425, 368100, 404910, 409000, 449900, 460125, 539880, 562375, 613500, 674850, 736200, 809820, 899800, 920250, 1012275, 1124750, 1227000, 1349700, 1619640, 1687125, 1840500, 2024550, 2249500, 2699400, 3374250, 3681000, 4049100, 4499000, 5061375, 6748500, 8098200, 10122750, 13497000, 20245500, 40491000]

約数ペア:

[(1, 40491000), (2, 20245500), (3, 13497000), (4, 10122750), (5, 8098200), (6, 6748500), (8, 5061375), (9, 4499000), (10, 4049100), (11, 3681000), (12, 3374250), (15, 2699400), (18, 2249500), (20, 2024550), (22, 1840500), (24, 1687125), (25, 1619640), (30, 1349700), (33, 1227000), (36, 1124750), (40, 1012275), (44, 920250), (45, 899800), (50, 809820), (55, 736200), (60, 674850), (66, 613500), (72, 562375), (75, 539880), (88, 460125), (90, 449900), (99, 409000), (100, 404910), (110, 368100), (120, 337425), (125, 323928), (132, 306750), (150, 269940), (165, 245400), (180, 224950), (198, 204500), (200, 202455), (220, 184050), (225, 179960), (250, 161964), (264, 153375), (275, 147240), (300, 134970), (330, 122700), (360, 112475), (375, 107976), (396, 102250), (409, 99000), (440, 92025), (450, 89980), (495, 81800), (500, 80982), (550, 73620), (600, 67485), (660, 61350), (750, 53988), (792, 51125), (818, 49500), (825, 49080), (900, 44990), (990, 40900), (1000, 40491), (1100, 36810), (1125, 35992), (1227, 33000), (1320, 30675), (1375, 29448), (1500, 26994), (1636, 24750), (1650, 24540), (1800, 22495), (1980, 20450), (2045, 19800), (2200, 18405), (2250, 17996), (2454, 16500), (2475, 16360), (2750, 14724), (3000, 13497), (3272, 12375), (3300, 12270), (3681, 11000), (3960, 10225), (4090, 9900), (4125, 9816), (4499, 9000), (4500, 8998), (4908, 8250), (4950, 8180), (5500, 7362), (6135, 6600)]